<template>
  <div>
    <el-breadcrumb separator-class="el-icon-arrow-right" style="font-size: 16px;">
      <el-breadcrumb-item :to="{ path: '/' }">
        <i class="el-icon-s-promotion"></i> 后台管理
      </el-breadcrumb-item>
      <el-breadcrumb-item>添加管理员</el-breadcrumb-item>
    </el-breadcrumb>

    <el-divider></el-divider>

    <el-form :model="ruleForm" :rules="rules" ref="ruleForm" label-width="100px" class="demo-ruleForm">
      <el-form-item label="用户名" prop="username">
        <el-input v-model="ruleForm.username"></el-input>
      </el-form-item>
      <el-form-item label="密码" prop="password">
        <el-input v-model="ruleForm.password"></el-input>
      </el-form-item>
      <el-form-item label="昵称" prop="nickname">
        <el-input v-model="ruleForm.nickname"></el-input>
      </el-form-item>
      <el-form-item label="头像" prop="avatar">
        <el-input v-model="ruleForm.avatar"></el-input>
      </el-form-item>
      <el-form-item label="手机号码" prop="phone">
        <el-input v-model="ruleForm.phone"></el-input>
      </el-form-item>
      <el-form-item label="电子邮箱" prop="email">
        <el-input v-model="ruleForm.email"></el-input>
      </el-form-item>
      <el-form-item label="简介" prop="description">
        <el-input v-model="ruleForm.description"></el-input>
      </el-form-item>
      <el-form-item label="是否启用" prop="enable">
        <el-switch
                v-model="ruleForm.enable"
                :active-value="1"
                :inactive-value="0"
                active-color="#13ce66"
                inactive-color="#cccccc">
        </el-switch>
      </el-form-item>
      <el-form-item label="角色" prop="roleIds">
        <el-select v-model="ruleForm.roleIds" multiple placeholder="请选择">
          <el-option
                  v-for="item in roleListOptions"
                  :key="item.id"
                  :label="item.name"
                  :value="item.id">
          </el-option>
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" @click="submitForm('ruleForm')">添加</el-button>
        <el-button @click="resetForm('ruleForm')">重置</el-button>
      </el-form-item>
    </el-form>
  </div>
</template>

<script>
  export default {
    data() {
      return {
        roleListOptions: [],
        ruleForm: {
          username: 'test-admin-001',
          password: '123456',
          nickname: '测试管理员001',
          avatar: 'https://img2.baidu.com/it/u=2704182461,2749837878&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=500',
          phone: '13700137001',
          email: '13700137001@163.com',
          description: '暂无',
          enable: 1,
          roleIds: []
        },
        rules: {
          username: [
            {required: true, message: '请输入用户名', trigger: 'blur'},
            {min: 4, max: 15, message: '长度在 4 到 15 个字符', trigger: 'blur'}
          ],
          password: [
            {required: true, message: '请输入密码', trigger: 'blur'},
            {min: 4, max: 15, message: '长度在 4 到 15 个字符', trigger: 'blur'}
          ],
          nickname: [
            {required: true, message: '请输入昵称', trigger: 'blur'},
            {min: 2, max: 15, message: '长度在 2 到 15 个字符', trigger: 'blur'}
          ],
          avatar: [
            {required: true, message: '请输入头像的URL', trigger: 'blur'},
            {min: 10, max: 150, message: '长度在 10 到 150 个字符', trigger: 'blur'}
          ],
          phone: [
            {required: true, message: '请输入手机号码', trigger: 'blur'},
            {min: 11, max: 20, message: '长度在 11 到 20 个字符', trigger: 'blur'}
          ],
          email: [
            {required: true, message: '请输入电子邮箱', trigger: 'blur'},
            {min: 10, max: 50, message: '长度在 10 到 50 个字符', trigger: 'blur'}
          ],
          description: [
            {required: true, message: '请输入简介', trigger: 'blur'},
            {min: 2, max: 150, message: '长度在 2 到 150 个字符', trigger: 'blur'}
          ],
          enable: [
            {required: true, message: '请输入简介', trigger: 'change'}
          ],
          roleIds: [
            {required: true, message: '请至少选择1个角色', trigger: 'change'}
          ]
        }
      };
    },
    methods: {
      loadRoleList() {
        console.log('loadRoleList...');
        let url = 'http://localhost:9081/roles';
        console.log('url = ' + url);

        this.axios
                .create({'headers': {'Authorization': localStorage.getItem('jwt')}})
                .get(url).then((response) => {
          let responseBody = response.data;
          this.roleListOptions = responseBody.data;
        });
      },
      submitForm(formName) {
        this.$refs[formName].validate((valid) => {
          if (valid) {
            let url = 'http://localhost:9081/admins/add-new';
            console.log('url = ' + url);
            let formData = this.qs.stringify(this.ruleForm);
            console.log('formData = ' + formData);

            this.axios
                    .create({'headers': {'Authorization': localStorage.getItem('jwt')}})
                    .post(url, formData).then((response) => {
              let responseBody = response.data;
              if (responseBody.state == 20000) {
                this.$message({
                  message: '添加管理员成功！',
                  type: 'success'
                });
                this.resetForm(formName);
              } else {
                this.$message.error(responseBody.message);
              }
            });
          } else {
            console.log('error submit!!');
            return false;
          }
        });
      },
      resetForm(formName) {
        this.$refs[formName].resetFields();
      }
    },
    mounted() {
      console.log('mounted...');
      this.loadRoleList();
    }
  }
</script>

<style scoped>
</style>